All categories

2 years ago

MATH HELP PLZZZZZ!!! 10pts

Mathematics

2 answers:

kykrilka [37]2 years ago

8 0

First i got the area which is : A= a+b divided by 2 x height
=2.5+3.5 divided by 2 x 2= 6
Area = 6

To get the perimeter you just add all the sides together so: 3.5+2.5+2.5+2.5= 11

tester [92]2 years ago

4 0

Answer:

First i got the area which is : A= a+b divided by 2 x height

=2.5+3.5 divided by 2 x 2= 6

Area = 6

To get the perimeter you just add all the sides together so: 3.5+2.5+2.5+2.5= 11

Step-by-step explanation:

You might be interested in

Complete the remainder of the<br> table for the given function rule:

Alexus [3.1K]

-1, -8
0, -9
1, -10
2, -11
Hope that helps!

7 0

2 years ago

Use Newton's method with initial approximation x1 = 1 to find x2, the second approximation to the root of the equation x4 − x −

drek231 [11]

Answer:

$x_{2} = 0.0000$

Step-by-step explanation:

The formula for the Newton's method is:

$x_{i+1} = x_{i} + \frac{f(x_{i})}{f'(x_{i})}$

Where $f' (x_{i})$ is the first derivative of the function evaluated in $x_{i}$ .

$x_{i+1} = x_{i} + \frac{x_{i}^{4}-x_{i}-3}{4\cdot x_{i}^{3}-1}$

Lastly, the value of $x_{2}$ is determined by replacing $x_{1}$ with its numerical value:

$x_{2} = x_{1} + \frac{x_{1}^{4}-x_{1}-3}{4\cdot x_{1}^{3}-1}$

$x_{2} = 1.0000 + \frac{1.0000^{4}-1.0000-3}{4\cdot (1.0000)^{3}-1}$

$x_{2} = 0.0000$

8 0

2 years ago

Somebody please help im giving 20 points and a brainliest !

rosijanka [135]

Answer:

Initial is $26000

It's representing decay.

9.1% change each year.

7 0

2 years ago

PWEASE HELPPPPP

AveGali [126]

Answer:

For the length I think you meant 32, and if you did it is $14.40

If not and you meant length of 2 it is $0.90

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

7/10 / -2/5 wha t answer

Westkost [7]

Answer:

-7/25

Step-by-step explanation:

Could be in fraction:

-7/25

or in decimal expression:

-0.28

8 0

2 years ago